"férreo" meaning in Spanish

{
  "derived": [
    {
      "_dis1": "0 0 0 0",
      "word": "línea férrea"
    },
    {
      "_dis1": "0 0 0 0",
      "word": "vía férrea"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "ferreus",
        "4": "",
        "5": "made of iron; hard; rigid"
      },
      "expansion": "Borrowed from Latin ferreus (“made of iron; hard; rigid”)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin ferreus (“made of iron; hard; rigid”).",
  "forms": [
    {
      "form": "férrea",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "férreos",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "férreas",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "férreo (feminine férrea, masculine plural férreos, feminine plural férreas)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "fé‧rre‧o"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "related": [
    {
      "_dis1": "0 0 0 0",
      "word": "hierro"
    }
  ],
  "senses": [
    {
      "categories": [],
      "glosses": [
        "iron"
      ],
      "id": "en-férreo-es-adj-BOnA24fn",
      "links": [
        [
          "iron",
          "iron"
        ]
      ],
      "raw_glosses": [
        "(relational) iron"
      ],
      "tags": [
        "relational"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "english": "a tenacious idea",
          "text": "idea férrea",
          "type": "example"
        }
      ],
      "glosses": [
        "persistent, determined, tenacious"
      ],
      "id": "en-férreo-es-adj-xcDQrdyW",
      "links": [
        [
          "persistent",
          "persistent"
        ],
        [
          "determined",
          "determined"
        ],
        [
          "tenacious",
          "tenacious"
        ]
      ]
    },
    {
      "glosses": [
        "powerful, hard"
      ],
      "id": "en-férreo-es-adj-xVKrEABY",
      "links": [
        [
          "powerful",
          "powerful"
        ],
        [
          "hard",
          "hard"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Archaeology",
          "orig": "es:Archaeology",
          "parents": [
            "Anthropology",
            "Sciences",
            "Social sciences",
            "Zoology",
            "All topics",
            "Society",
            "Biology",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "0 19 0 9 0 9 0 64",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 20 0 8 0 8 0 63",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 18 6 76",
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "from the Iron Age"
      ],
      "id": "en-férreo-es-adj-vM5KvpPH",
      "links": [
        [
          "archaeology",
          "archaeology"
        ],
        [
          "Iron Age",
          "Iron Age"
        ]
      ],
      "raw_glosses": [
        "(archaeology) from the Iron Age"
      ],
      "topics": [
        "archaeology",
        "history",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfereo/"
    },
    {
      "ipa": "[ˈfe.re.o]"
    },
    {
      "rhymes": "-ereo"
    }
  ],
  "word": "férreo"
}

{
  "categories": [
    "Pages with 3 entries",
    "Pages with entries",
    "Rhymes:Spanish/ereo",
    "Rhymes:Spanish/ereo/3 syllables",
    "Spanish 3-syllable words",
    "Spanish adjectives",
    "Spanish entries with incorrect language header",
    "Spanish lemmas",
    "Spanish terms borrowed from Latin",
    "Spanish terms derived from Latin",
    "Spanish terms with IPA pronunciation"
  ],
  "derived": [
    {
      "word": "línea férrea"
    },
    {
      "word": "vía férrea"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "ferreus",
        "4": "",
        "5": "made of iron; hard; rigid"
      },
      "expansion": "Borrowed from Latin ferreus (“made of iron; hard; rigid”)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin ferreus (“made of iron; hard; rigid”).",
  "forms": [
    {
      "form": "férrea",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "férreos",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "férreas",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "férreo (feminine férrea, masculine plural férreos, feminine plural férreas)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "fé‧rre‧o"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "related": [
    {
      "word": "hierro"
    }
  ],
  "senses": [
    {
      "categories": [
        "Spanish relational adjectives"
      ],
      "glosses": [
        "iron"
      ],
      "links": [
        [
          "iron",
          "iron"
        ]
      ],
      "raw_glosses": [
        "(relational) iron"
      ],
      "tags": [
        "relational"
      ]
    },
    {
      "categories": [
        "Spanish terms with usage examples"
      ],
      "examples": [
        {
          "english": "a tenacious idea",
          "text": "idea férrea",
          "type": "example"
        }
      ],
      "glosses": [
        "persistent, determined, tenacious"
      ],
      "links": [
        [
          "persistent",
          "persistent"
        ],
        [
          "determined",
          "determined"
        ],
        [
          "tenacious",
          "tenacious"
        ]
      ]
    },
    {
      "glosses": [
        "powerful, hard"
      ],
      "links": [
        [
          "powerful",
          "powerful"
        ],
        [
          "hard",
          "hard"
        ]
      ]
    },
    {
      "categories": [
        "es:Archaeology"
      ],
      "glosses": [
        "from the Iron Age"
      ],
      "links": [
        [
          "archaeology",
          "archaeology"
        ],
        [
          "Iron Age",
          "Iron Age"
        ]
      ],
      "raw_glosses": [
        "(archaeology) from the Iron Age"
      ],
      "topics": [
        "archaeology",
        "history",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfereo/"
    },
    {
      "ipa": "[ˈfe.re.o]"
    },
    {
      "rhymes": "-ereo"
    }
  ],
  "word": "férreo"
}